气动夯管锤铺管施工工艺的研究

Research on Pipe Laying Process with Pneumatic Pipe-rammer

摘要:

从气动夯管锤的铺管原理和破土机理出发 ,分析了各种地层中进行夯管法铺管的特点 ,并提出了地层可夯性分级。还介绍了气动夯管锤铺管施工过程、气动夯管锤的选用、气动夯管锤的铺管精度和注浆润滑等问题以及气动夯管锤在其它工程中的应用

Abstract:

Based on pipe laying principle and penetrating soil mechanism of pneumatic piperammer, pipe laying features of piperammer in various strata are analyzed, and rammingability classification of strata is presented in this paper. Pipe laying process, rammer selection, pipe laying precision, grout lubricating and other applications of pneumatic piperammer are introduced.